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http://www.opengis.net/def/crs/EPSG/0/27493 powered by Static GeoPubby generated using the SPARQLing Unicorn QGIS Plugin OntDoc Script 0.18
PropertyValue
area_of_usePortugal - mainland - onshore. (geoepsg:27493_area_of_use)
asProj4+proj=tmerc +lat_0=39.6666666666667 +lon_0=-8.13190611111111 +k=1 +x_0=180.598 +y_0=-86.99 +ellps=intl +units=m +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'Datum 73 / Modified Portuguese Grid','base_crs':{'name': (...)'Datum 73','datum':{'type':'GeodeticReferenceFrame','name':'Datum 73','ellipsoid':{'name':'International 1924','semi_major_axis':6378388,'inverse_flattening':297}},'coordinate_system':{'subtype':'ellipsoidal','axis':[{'name':'Geodetic latitude','abbreviation':'Lat','direction':'north','unit':'degree'},{'name':'Geodetic longitude','abbreviation':'Lon','direction':'east','unit':'degree'}]},'id':{'authority':'EPSG','code':4274}},'conversion':{'name':'Modified Portuguese Grid','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':39.6666666666667,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-8.13190611111111,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':180.598,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':-86.99,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'X','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'Y','direction':'north','unit':'metre'}]},'scope':'Engineering survey, topographic mapping.','area':'Portugal - mainland - onshore.','bbox':{'south_latitude':36.95,'west_longitude':-9.56,'north_latitude':42.16,'east_longitude':-6.19},'id':{'authority':'EPSG','code':27493}}
(geocrs:projJSONLiteral)
asWKT
PROJCRS['Datum 73 / Modified Portuguese Grid',BASEGEOGCRS['Datum 73',DATUM['Datum 73',ELLIPSOID['International 1924',6378388,297,LENGTHUNIT['metre',1] (...)]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4274]],CONVERSION['Modified Portuguese Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',39.6666666666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-8.13190611111111,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',180.598,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',-86.99,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['easting (X)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['northing (Y)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['Portugal - mainland - onshore.'],BBOX[36.95,-9.56,42.16,-6.19]],ID['EPSG',27493]]
(geocrs:wktLiteral)
coordinate operationModified Portuguese Grid: Transverse Mercator (geoepsg:Modified_Portuguese_Grid)
coordinate systemEPSG:27493 CS: cartesian (geoepsg:27493_cs)
datumDatum: Datum 73 (geoepsg:Datum_73)
epsgCodeEPSG:27493 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographicfalse (xmls:boolean)
isProjectedtrue (xmls:boolean)
isVerticalfalse (xmls:boolean)
source CRSDatum 73 (geoepsg:4274)
usage
type (rdf:type) projected coordinate reference system (geoepsg:ProjectedCRS)
label (rdfs:label) Datum 73 / Modified Portuguese Grid (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]